BG29285A3 - Method of obtaining of 3- di- n- propyl- acetoxy- benzodiazepin- 2- on - Google Patents

Method of obtaining of 3- di- n- propyl- acetoxy- benzodiazepin- 2- on

Info

Publication number: BG29285A3
Authority: BG; Bulgaria
Prior art keywords: benzodiazepin; acetoxy; propyl; obtaining
Prior art date: 1977-12-14

Application number

BG7944352A

Other languages

Bulgarian (bg)

English (en)

Inventor

Schlager

Original Assignee

Gerot Pharmazeutika Gmbh,At

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-12-14

Filing date

1978-12-12

Publication date

1980-10-15

1977-12-14 Priority claimed from AT893877A external-priority patent/AT359509B/de

1978-11-21 Priority claimed from AT831278A external-priority patent/AT358051B/de

1978-12-12 Application filed by Gerot Pharmazeutika Gmbh,At filed Critical Gerot Pharmazeutika Gmbh,At

1980-10-15 Publication of BG29285A3 publication Critical patent/BG29285A3/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Plural Heterocyclic Compounds (AREA)

BG7944352A 1977-12-14 1978-12-12 Method of obtaining of 3- di- n- propyl- acetoxy- benzodiazepin- 2- on BG29285A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT893877A AT359509B (de)	1977-12-14	1977-12-14	Verfahren zur herstellung von neuen 3-di-n- -propylacetoxybenzodiazepin-2-onen
AT831278A AT358051B (de)	1978-11-21	1978-11-21	Verfahren zur herstellung von neuen 3-di-n- -propyl-acetoxy-benzodiazepin-2-onen

Publications (1)

Publication Number	Publication Date
BG29285A3 true BG29285A3 (en)	1980-10-15

Family

ID=25604664

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BG784170A BG29284A3 (en)	1977-12-14	1978-12-12	Method of obtaining of 3- di- n- propyl- acetoxv- benzodiazepin- i- on
BG7944352A BG29285A3 (en)	1977-12-14	1978-12-12	Method of obtaining of 3- di- n- propyl- acetoxy- benzodiazepin- 2- on

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BG784170A BG29284A3 (en)	1977-12-14	1978-12-12	Method of obtaining of 3- di- n- propyl- acetoxv- benzodiazepin- i- on

Country Status (20)

Country	Link
US (1)	US4261987A (xx)
JP (1)	JPS54138589A (xx)
AU (1)	AU4255778A (xx)
BG (2)	BG29284A3 (xx)
DD (1)	DD139851A5 (xx)
DE (1)	DE2852606A1 (xx)
DK (1)	DK562478A (xx)
ES (1)	ES475960A1 (xx)
FI (1)	FI783743A (xx)
FR (1)	FR2411836A1 (xx)
GB (1)	GB2010267A (xx)
GR (1)	GR65190B (xx)
IT (1)	IT1104583B (xx)
LU (1)	LU80632A1 (xx)
NL (1)	NL7812144A (xx)
NO (1)	NO784094L (xx)
PL (1)	PL114759B1 (xx)
RO (1)	RO79702A (xx)
SE (1)	SE7812649L (xx)
YU (1)	YU294378A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1190133B (it) *	1986-06-19	1988-02-10	Chiesi Farma Spa	Derivati di acido valproico e di acido (e)-2-valproenoico,procedimento per la loro preparazione e relative composizioni farmaceutiche
US5629310A (en) *	1986-09-23	1997-05-13	Sterling; William R.	Low dose temazepam
US5211954A (en) *	1986-09-23	1993-05-18	Sandoz Ltd.	Low dose temazepam
US5030632A (en) *	1986-09-23	1991-07-09	Sandoz Pharm. Corp.	Low dose temazepam

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3176009A (en) *		1965-03-30		Hydrolysis of l-acylated-j-acyloxy benzodiazepines
BE621819A (xx) *	1961-08-29
AT242706B (de) *	1962-11-28	1965-10-11	Hoffmann La Roche	Verfahren zur Herstellung von neuen Benzodiazepin-Derivaten
GB1051795A (xx) *	1964-02-11
US3236838A (en) *	1964-06-09	1966-02-22	Hoffmann La Roche	Certain 1-substituted-benzodiazepin-2-one compounds
FR135F (xx) *	1964-08-13
US3801568A (en) *	1972-02-07	1974-04-02	American Home Prod	Optically active 1,3-dihydro-3-substituted 5-phenyl-2h-1,4-benzodiazepin-2-ones and process for their separation
NL173269C (nl) *	1974-04-30	1984-01-02	Ferrer Int	Werkwijze voor de bereiding van een geneesmiddel met als werkzaam bestanddeel een 1,4-benzodiazepinederivaat, alsmede werkwijze voor de bereiding van het 1,4-benzodiazepinederivaat.

1978
- 1978-12-05 DE DE19782852606 patent/DE2852606A1/de not_active Withdrawn
- 1978-12-05 FI FI783743A patent/FI783743A/fi unknown
- 1978-12-06 NO NO784094A patent/NO784094L/no unknown
- 1978-12-06 GR GR57804A patent/GR65190B/el unknown
- 1978-12-08 LU LU80632A patent/LU80632A1/de unknown
- 1978-12-08 SE SE7812649A patent/SE7812649L/xx unknown
- 1978-12-12 FR FR7834868A patent/FR2411836A1/fr not_active Withdrawn
- 1978-12-12 PL PL1978211668A patent/PL114759B1/pl unknown
- 1978-12-12 BG BG784170A patent/BG29284A3/xx unknown
- 1978-12-12 BG BG7944352A patent/BG29285A3/xx unknown
- 1978-12-12 GB GB7848060A patent/GB2010267A/en not_active Withdrawn
- 1978-12-13 DD DD78209726A patent/DD139851A5/de unknown
- 1978-12-13 ES ES475960A patent/ES475960A1/es not_active Expired
- 1978-12-13 IT IT7830778A patent/IT1104583B/it active
- 1978-12-13 NL NL7812144A patent/NL7812144A/xx not_active Application Discontinuation
- 1978-12-14 DK DK562478A patent/DK562478A/da unknown
- 1978-12-14 YU YU02943/78A patent/YU294378A/xx unknown
- 1978-12-14 AU AU42557/78A patent/AU4255778A/en active Pending
- 1978-12-14 JP JP15565978A patent/JPS54138589A/ja active Pending
- 1978-12-14 US US05/970,057 patent/US4261987A/en not_active Expired - Lifetime
- 1978-12-14 RO RO78101144A patent/RO79702A/ro unknown

Also Published As

Publication number	Publication date
ES475960A1 (es)	1979-05-01
NL7812144A (nl)	1979-06-18
LU80632A1 (de)	1979-04-09
YU294378A (en)	1983-06-30
PL211668A1 (pl)	1979-07-30
GR65190B (en)	1980-07-29
DE2852606A1 (de)	1979-06-21
FR2411836A1 (fr)	1979-07-13
RO79702A (ro)	1982-08-17
AU4255778A (en)	1979-06-21
GB2010267B (xx)
US4261987A (en)	1981-04-14
JPS54138589A (en)	1979-10-27
BG29284A3 (en)	1980-10-15
DD139851A5 (de)	1980-01-23
IT1104583B (it)	1985-10-21
PL114759B1 (en)	1981-02-28
FI783743A (fi)	1979-06-15
DK562478A (da)	1979-06-15
IT7830778A0 (it)	1978-12-13
GB2010267A (en)	1979-06-27
NO784094L (no)	1979-06-15
SE7812649L (sv)	1979-06-15

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